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In page Charles A. Beard:

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Beard had parallel careers as an historian and political scientist. He was active in the American Political Science Association and was elected its President in 1926.[2] He was also a member of the American Historical Association and served as its president in 1933.[3] In political science he was best known for his textbooks, his studies of the Constitution, and for his creation of bureaus of municipal research and his studies of public administration in cities.